| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $73.42 | 7.449% | $78.8891 | $78.89 | $78.90 | $78.90 |
| Purchase #2 | $147.91 | 9.396% | $161.8076 | $161.81 | $161.80 | $161.80 |
| Purchase #3 | $233.90 | 8.629% | $254.0832 | $254.08 | $254.10 | $254.10 |
| Purchase #4 | $239.85 | 10.535% | $265.1182 | $265.12 | $265.10 | $265.10 |
| Purchase #5 | $83.51 | 11.395% | $93.026 | $93.03 | $93.05 | $93.00 |
| Purchase #6 | $148.49 | 5.508% | $156.6688 | $156.67 | $156.65 | $156.70 |
| Purchase #7 | $205.52 | 5.485% | $216.7928 | $216.79 | $216.80 | $216.80 |
| 7 purchase totals = | $1,132.60 | $1,226.3857 | $1,226.39 | $1,226.40 | $1,226.40 | |